3. Your friend spends too much time on the Net and he never does his homework or spends time with his family. You are wor- ried about him and say: A) Be careful! Anything you put on the Net can stay online forever. B) Now, open a website to check the Internel connection. C) You should get help from your teachers to change your Internet habits. D) I understand you because I don't like doing homework, either. ​